We all wear masks, many of them each one to suit the occasion and situations we find ourselves presented with. These masks are like personalities, or versions of a person. They are all grounded in the primary persona but often times they emphasize certain traits, functional needs, while some even exist to protect the core persona from harm.
Masks are meant to be temporary, you wear them on occasion and when needed but never too long or too often, otherwise the real you could be distorted, or perverted or lost entirely.
Now imagine, if one of your mask was somehow given a boost, enhanced? Not like performance enhancing drugs, think more like, possessed.
"... oh Sango, why must you whisper so loud?"
The unraveling begins....